Using Woodward-Fieser rules, calculate Amax for the following compound OH 239 nm O 262 nm 284 nm O 274 nm O

Give the number of electrons in P3. 18 12 19 15 16

9A Complete the figure below. NBS ROOR A H -Na B Na Na

Can someone please fill this out for N2-? In my mind ther are 11 electrons. Nitrogen has 5 valence electrons, so 5*2+1=11, but I keep asking about this and people are telling me that there are 15 electrons. Where is the 7*2+1=15 coming from? And this is the picture I have to use for this quetion. Everyone keeps drawing a different diagram to fit in the 15 electrons. I'm so confused about this. I believe the molecular electron configuration is: (σ2s)2(σ*2s)2(π2p)2(π2p)2(σ2p)2(π*2p)1   Correct? That is 11, so I'm not sure why I keep getting different answers about this. Can you please help? Thanks

It is known that the empirical formula of caffeine is C4H5N2O. If you know Mr=194. Determine the molecular formula for caffeine. If Ar C = 12, H = 1 N = 14 and O = 16

pnc.com/women O Dashboa x Course X O The Wav x E CP grou X M Docume x E 3- Qual X G If you ha Xx course.html?courseld=16985674&OpenVellumHMAC=624ef941a8d 10e711a39b3488025ef9a#10001 v Correct S has 16 electrons. The noble gas that precedes S on the periodic table is neon, so the inner electron configuration is [Nel. Obtain the outer electron configuration by tracing the elements between Ne and S and assigning electrons to the appropriate orbitals. Because S is in row 3, as you trace across the row to S, which is in the third column of the p block, add two 3s electrons and three 3p electrons. As a result, the electron configuration for S is (Ne 3s 3p Part B Se Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, He 2s 2p? should be entered as [He]2s^22p^2. Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part C P Pearson Copyright © 2021 Pearson Education Inc. All…